2012–2017 Mack Granite (gu), 2012–2017 Mack Pinnacle (chu), 2012–2017 Mack Pinnacle (cxu) and 1 other model Recall: Affected vehicles were built with front wheel hubs that cannot support the…
NHTSA campaign 16V929000 · Suspension · filed Dec 23, 2016 · verified Jul 30, 2026
The defect
Mack Trucks, Inc. (Mack) is recalling certain model year 2012, 2014-2015 and 2017 Granite (GU), 2012-2017 Pinnacle (CHU, CXU), and 2013-2015 and 2017 Titan (TD) trucks manufactured January 7, 2011, to September 29, 2016. The affected vehicles were built with front wheel hubs that cannot support the gross axle weight rating of the front axle.
The risk
Overloaded front wheel hubs can result in premature failure of the hubs, bearings, and the related components, which can cause the front hub assembly to separate from the front axle. Because of this, the driver may lose control of the vehicle or parts may be dropped on the road, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Mack will notify owners, and dealers will replace the hub assemblies, free of charge. The recall began on February 16, 2017. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0406.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Mack Granite (gu) recalls
- 2010–2016 Mack Granite (gu) — Vehicles remedied under Recall 15V804 (SC0398) may have had…
- 2019–2025 Mack Granite (GR) and 1 other model — Tires may not have been DOT tested and confirmed to be…
- 2015–2023 Mack Granite (GR) and 1 other model — Turn signals may be positioned incorrectly, reducing their…
- 2020–2021 Mack Granite (gu) — Lower rear pivot cap screws may not be long enough to…
- 2021–2022 Mack Anthem (an) and 5 other models — Hubcap compression spring can cause the hubcap to separate
Other campaigns involving Mack vehicles
Source: NHTSA recall database, campaign 16V929000 (manufacturer number SC0406). Data last verified Jul 30, 2026.